About McSween Custom Fabricating Ltd.
Company Overview
McSween Custom Fabricating Ltd. operates from Fort Saskatchewan, SK, providing specialized fabrication & welding and machining services. The company utilizes carbon steel and stainless steel materials for its projects.
Certifications and Compliance
The company holds multiple certifications ensuring compliance with industry standards. These include ABSA Certification, ABSA Welder Testing, and Canadian Welding Bureau (CWB) Certification. McSween Custom Fabricating Ltd. is certified to CSA Standard W47.1 for structural welding in Division 1 and holds a CWB Letter of Validation valid through 2025.
Additional authorizations cover construction, repair, and alteration of pressure vessels and piping systems under ASME and CSA standards. These include ASME Section VIII-1 Pressure Vessels, ASME B31.1 Power Piping, ASME B31.3 Process Piping, and various categories of fittings in accordance with CSA B51.
Industries Served
The company serves a range of industrial sectors including power generation, heavy industrial, light industrial, and manufacturing industries. Its certified capabilities support projects involving pressure vessels, boilers, and fired heaters.

